| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $181.43 | 3.208% | $187.2503 | $187.25 | $187.25 | $187.30 |
| Purchase #2 | $100.73 | 10.340% | $111.1455 | $111.15 | $111.15 | $111.10 |
| Purchase #3 | $158.63 | 5.818% | $167.8591 | $167.86 | $167.85 | $167.90 |
| Purchase #4 | $117.32 | 4.135% | $122.1712 | $122.17 | $122.15 | $122.20 |
| Purchase #5 | $11.49 | 3.604% | $11.9041 | $11.90 | $11.90 | $11.90 |
| Purchase #6 | $62.89 | 8.738% | $68.3853 | $68.39 | $68.40 | $68.40 |
| Purchase #7 | $12.60 | 10.708% | $13.9492 | $13.95 | $13.95 | $13.90 |
| 7 purchase totals = | $645.09 | $682.6647 | $682.67 | $682.65 | $682.70 | |